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arXiv 0708.1841cond-mat.mtrl-sci
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碳纳米管电导生物化学传感器传输特性的计算框架

A Framework for Computing Transport Properties of Carbon Nanotube-based Conductance Biochemical Sensors

C. Roman, C. Ciuntu, B. Courtois

摘要:

在本文中,我们提出了一个框架内的碳纳米管为基础的传感器针对芳香族氨基酸的紧束缚近似的快速量子电导计算。该方法首先由一个新的参数化过程的基础上等谱矩阵流。利用适当参数化的哈密顿量,我们采用线性标度算法计算了相干输运区的量子电导。提出了几个结论,关于碳纳米管在芳香族氨基酸检测的适用性。

英文摘要:

In this paper we present a framework for fast quantum conductance calculations of carbon nanotube-based sensing devices targeting aromatic amino acids within a tight binding approximation. The method begins by a novel parameterization procedure based on isospectral matrix flows. With the properly parameterized Hamiltonian we employ a linearly scaling algorithm to compute the quantum conductance in the coherent transport regime. A few conclusions are presented regarding the suitability of carbon nanotubes in aromatic amino acid detection.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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